CN101491227B - Sepiella maindroni cage culturing method and special cage device thereof - Google Patents
Sepiella maindroni cage culturing method and special cage device thereof Download PDFInfo
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- CN101491227B CN101491227B CN2009100963107A CN200910096310A CN101491227B CN 101491227 B CN101491227 B CN 101491227B CN 2009100963107 A CN2009100963107 A CN 2009100963107A CN 200910096310 A CN200910096310 A CN 200910096310A CN 101491227 B CN101491227 B CN 101491227B
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- sepiella maindroni
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- cage culture
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- attached ropes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The invention discloses a method for culturing sepiella maindroni in a mesh cage and a special mesh cage device thereof. The device comprises a floating frame consisting of an internal floating frame, an external floating frame, a handrail and a link bearing, and a floating web arranged on the floating frame. A boom rope is arranged on the internal floating frame; and attached ropes are alternately arranged on the boom rope. The method comprises the following steps: adopting the sepiella maindroni special mesh cage device as a culture device to culture sepiella maindroni; and placing macroscopic algae or filter food shells on the attached ropes so as to shade the light and improve the internal ecological environment of the mesh cage. The method and the special mesh cage device thereof have reasonable structure, convenient operation and high economical efficiency, bring about the good culture water body ecological environment and facilitate the growth of sepiella maindroni. The method and the device solve the problems of low product quality, worse taste and high culture cost.
Description
Technical field
The present invention relates to a kind of method and special-purpose cultivation equipment thereof of aquaculture, particularly Sepiella maindroni cage culture method and private network case apparatus thereof.
Background technology
Sepiella maindroni once was one of the four big fishery in China fishing ground, and was stronger to the adaptability of temperature, in China coastal distribution very wide, be the very high traditional fishery kind of a kind of economic worth.Because overfishing and ecological degeneration since the seventies in 20th century, decay successively occurred, number is very few at present, only as the double object of catching.What prior art was mainly taked Sepiella maindroni is industrial aquaculture.The industrial aquaculture mode can make full use of cultures the space, raises in the short period of time and delivers a large amount of Sepiella maindronis for sale, satisfying the demand of market to the amount of cuttlefish, thereby obtains high economic benefit.But because these Sepiella maindronis are to live in the artificial environment, searching for food is added with somatotropin at interior bait, therefore, although growth is fast, the output height, its product quality, mouthfeel are all relatively poor.In a single day in addition,, and break out the use that disease has can increase the fishing medicine, also can influence the quality of finished product because the cultivation density height causes Sepiella maindroni to break out disease easily.
Summary of the invention
The purpose of this invention is to provide a kind of rational in infrastructure, easy to operate, economical and efficient, breeding water body ecotope are good, be beneficial to the cuttlefish growth Sepiella maindroni cage culture method and private network case apparatus thereof, solve the problem that product quality is low, mouthfeel is all relatively poor, feeding cost is high with this.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: Sepiella maindroni cage culture private network case apparatus, comprise by interior floating frame, floating frame, handrail and be connected the scaffold that support forms and are arranged on etting on the scaffold outward, wherein: interior floating frame is provided with the well rope rope; The gap is provided with attached ropes on the well rope rope.
The well rope rope radially or netted or parallel shape arrange; The well rope rope has eight at least; The length of attached ropes is 1/4 to 1/2 of etting underwater penetration; The spacing of attached ropes is 0.5m to 2m.The handrail upper end is connected with the sun-proof net of plastics.
Sepiella maindroni cage culture method, it adopts Sepiella maindroni cage culture private network case apparatus as the breeding facility breeding Sepiella maindroni; Macro or filter-feeding shellfish are set on the attached ropes of Sepiella maindroni cage culture private network case apparatus, and the energy shading also improves the ecotope of net cage inside.
At the spawning season of cuttlefish, gorgonian branch or fishing net net sheet are set on attached ropes are used to adopt ovum as the attaching device of laying eggs of cuttlefish.The number of times of bait in net cage, throw something and feed every day for once to secondary.At least change one time the attached ropes on the well rope rope every year.
Compared with prior art, the invention has the advantages that:
1) macro on the attached ropes can purify water, increases dissolved oxygen, have certain economic value.Panel discussion is regularly gathered in the crops the by product that algae, shellfish are cultured as cuttlefish, can increase the certain economic income.In natural waters, even macro or filter-feeding shellfish artificially are not set on attached ropes, because attached ropes is immersed in the water, aufwuches such as barnacle, mussel, Enteromorpha also can be adhered to naturally in its surface.Attached ropes produces a kind of function of similar artificial fishing bank like this, can regulate the micro-ecological environment of net cage inside, and slows down the current of net cage inside, is beneficial to the growth of cuttlefish.
2) adopt well rope rope, the densely arranged mode of attached ropes can guarantee shaded effect, meet the specific (special) requirements of cuttlefish illuminance.
3) at the initial stage that is provided with on attached ropes, because the growth of the aufwuch on the attached ropes is luxuriant not enough, the effect of its shading is unfavorable, at this moment, the sun-proof net of plastics is set reduces the direct projection of sunlight to culturing the adverse effect of cuttlefish.
4) attached ropes in net cage can be impelled the avoidance behaviour of cuttlefish when moving about as barrier, has certain amount of exercise, promotes the growth of its muscle; On the other hand, the aufwuch that remaining bait fragment can be attached on the rope utilizes, and has improved the availability of bait, and the metabolite of cuttlefish also can partly be attached biological utilisation simultaneously, has good ecological effect.
Description of drawings
Fig. 1 is the main TV structure figure of the embodiment of the invention;
Fig. 2 is the plan structure figure of the embodiment of the invention;
Fig. 3 is the three-dimensional structure diagram of the embodiment of the invention.
Embodiment
Below in conjunction with attached embodiment the present invention is described in further detail.
Drawing reference numeral explanation: scaffold 1, interior floating frame 11, outward floating frame 12, handrail 13, connect support 14, etting 2, well rope rope 3, attached ropes 31.
Embodiment: referring to figs. 1 through Fig. 3, Sepiella maindroni cage culture private network case apparatus, comprise by interior floating frame 11, floating frame 12, handrail 13 and be connected the scaffold 1 that support 14 forms and are arranged on etting 2 on the scaffold 1 outward, it is characterized in that: interior floating frame 11 is provided with well rope rope 3; The gap is provided with attached ropes 31 on the well rope rope 3.Adopt this structure, in natural waters, even macro or filter-feeding shellfish artificially are not set on attached ropes 31, because attached ropes 31 is immersed in the water, the function that aufwuches such as barnacle, mussel, Enteromorpha make a kind of similar artificial fishing bank of attached ropes 31 generations can be adhered to by nature in its surface, can regulate the micro-ecological environment of net cage inside.
Well rope rope 3 can be radially or netted or parallel shape arrange, the preferred eight well rope ropes 3 of present embodiment are arranged radially; The length of attached ropes 31 is 1/3 of etting 2 underwater penetrations; The spacing of attached ropes 31 is 0.5m to 2m.Adopting above-mentioned densely arranged mode is in order to guarantee shaded effect, and when treating that aufwuch on the attached ropes 31 is overweight, the attached ropes 31 that should more renew is to alleviate the pulling force to well rope rope 3.
Adopt the Sepiella maindroni cage culture method of said apparatus, it adopts Sepiella maindroni cage culture private network case apparatus as the breeding facility breeding Sepiella maindroni; Macro or filter-feeding shellfish are set on the attached ropes 31 of Sepiella maindroni cage culture private network case apparatus, and the energy shading also improves the ecotope of net cage inside.Macro is laver, sea-tangle etc. preferably, the filter-feeding shellfish can be mussel, oyster etc., because the embodiment length is limited can not be exhaustive one by one, always the principle of Xuan Zeing is algae, the shellfish that can purify water, increase dissolved oxygen, have certain adhesive strength and economic worth.
At the spawning season of cuttlefish, gorgonian branch or fishing net net sheet are set on attached ropes 31 are used to adopt ovum, the preferred fishing net net of present embodiment sheet as the attaching device of laying eggs of cuttlefish.The specification of fishing net net sheet is about 10cm * 20cm.
The number of times of bait of throwing something and feeding in net cage every day is a secondary.The bait of throwing something and feeding is natural bait preferably, the trash fish that catches as the sea.Control cost as need, also can suitably cooperate some artificial feed.When bait throwing in, bait should be thrown near attached ropes 31, cuttlefish because of avoiding barrier, has certain amount of exercise on the feed the time like this, promotes the growth of its muscle; On the other hand, the aufwuch that remaining bait fragment can be attached on the rope 31 utilizes, and has improved the availability of bait, and the metabolite of cuttlefish also can partly be attached biological utilisation simultaneously, reduces the pollution of residual bait to natural waters, has good ecological effect.At least change one time the attached ropes 31 on the well rope rope 3 every year.Algae on the attached ropes 31, shellfish preponderance can influence the safety of net cage, and the by product that should regularly culture as cuttlefish algae, shellfish is gathered in the crops, and can increase the certain economic income.
Although described the present invention in conjunction with preferred embodiment; right its is not in order to limit the present invention; any those skilled in the art; under the situation that does not break away from the spirit and scope of the present invention; can implement the displacement and the modification of various changes, coordinate to the theme of listing here, so protection scope of the present invention is as the criterion when looking the claim restricted portion that is proposed.
Claims (7)
1. Sepiella maindroni cage culture private network case apparatus, comprise by interior floating frame (11), floating frame (12), handrail (13) and is connected the scaffold (1) that support (14) forms and are arranged on etting (2) on the scaffold (1) outward, it is characterized in that: the described interior frame (11) that floats is provided with well rope rope (3); Described well rope rope (3) is gone up the gap and is provided with attached ropes (31).
2. Sepiella maindroni cage culture private network case apparatus according to claim 1 is characterized in that: described well rope rope (3) radially or netted or parallel shape arrange; Described well rope rope (3) has eight at least; The length of described attached ropes (31) is 1/4 to 1/2 of described etting (2) underwater penetration; The spacing of described attached ropes (31) is 0.5m to 2m.
3. Sepiella maindroni cage culture private network case apparatus according to claim 2 is characterized in that: described handrail (13) upper end is connected with the sun-proof net of plastics.
4. Sepiella maindroni cage culture method, it is characterized in that: Sepiella maindroni cage culture private network case apparatus, comprise by interior floating frame (11), floating frame (12), handrail (13) and is connected the scaffold (1) that support (14) forms and are arranged on etting (2) on the scaffold (1) outward, the described interior frame (11) that floats is provided with well rope rope (3); Described well rope rope (3) is gone up the gap and is provided with attached ropes (31); Adopt described Sepiella maindroni cage culture private network case apparatus as the breeding facility breeding Sepiella maindroni; On the attached ropes (31) of described Sepiella maindroni cage culture private network case apparatus macro or filter-feeding shellfish are set, the energy shading also improves the ecotope of net cage inside.
5. Sepiella maindroni cage culture method according to claim 4 is characterized in that: at the spawning season of cuttlefish, gorgonian branch or fishing net net sheet are set on described attached ropes (31) are used to adopt ovum as the attaching device of laying eggs of cuttlefish.
6. Sepiella maindroni cage culture method according to claim 5 is characterized in that: the number of times of the bait of throwing something and feeding in net cage every day is for once to secondary.
7. Sepiella maindroni cage culture method according to claim 6 is characterized in that: change once the attached ropes (31) on the described well rope rope (3) every year at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100963107A CN101491227B (en) | 2009-02-19 | 2009-02-19 | Sepiella maindroni cage culturing method and special cage device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100963107A CN101491227B (en) | 2009-02-19 | 2009-02-19 | Sepiella maindroni cage culturing method and special cage device thereof |
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| Publication Number | Publication Date |
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| CN101491227A CN101491227A (en) | 2009-07-29 |
| CN101491227B true CN101491227B (en) | 2011-01-12 |
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| CN2009100963107A Expired - Fee Related CN101491227B (en) | 2009-02-19 | 2009-02-19 | Sepiella maindroni cage culturing method and special cage device thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499141B (en) * | 2011-10-26 | 2013-12-18 | 浙江海洋学院 | Cuttlefish egg adhesion hanging cage |
| CN103125417A (en) * | 2013-03-27 | 2013-06-05 | 宁德市南海水产科技有限公司 | Technology using net cages to cultivate oosperms of sepiella maindroni and carry out breeding |
| CN103461256B (en) * | 2013-08-21 | 2015-04-22 | 山东省海洋生物研究院 | Inkfish pond artificial breeding feed delivery device and feed delivery method |
| CN106665430B (en) * | 2016-12-25 | 2022-05-20 | 复旦大学 | Cave type ovary of trachidermus fasciatus |
| CN106900600B (en) * | 2016-12-30 | 2020-11-13 | 浙江海洋大学 | Enhanced cultivation method for improving fertility of sepiella maindroni |
| CN107211935A (en) * | 2017-06-19 | 2017-09-29 | 务川县绿之源农业技术推广中心 | One kind is used for aquiculture to enclose case |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2516579B2 (en) * | 1990-05-22 | 1996-07-24 | 三井建設株式会社 | Squid spawning reef |
| FR2758049A1 (en) * | 1997-01-09 | 1998-07-10 | Hebberecht Claudio | System for raising octopuses |
| CN1732767A (en) * | 2005-06-07 | 2006-02-15 | 中国水产科学研究院黄海水产研究所 | Double-tube round lifting type net cage frame |
| CN201163931Y (en) * | 2008-02-21 | 2008-12-17 | 浙江海洋学院 | Multi-function concealed device for culture pond of cuttle fish |
| CN101326898A (en) * | 2007-06-18 | 2008-12-24 | 中国水产科学研究院东海水产研究所 | Self-reducing flow low-shape change off land deep water net cage |
-
2009
- 2009-02-19 CN CN2009100963107A patent/CN101491227B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2516579B2 (en) * | 1990-05-22 | 1996-07-24 | 三井建設株式会社 | Squid spawning reef |
| FR2758049A1 (en) * | 1997-01-09 | 1998-07-10 | Hebberecht Claudio | System for raising octopuses |
| CN1732767A (en) * | 2005-06-07 | 2006-02-15 | 中国水产科学研究院黄海水产研究所 | Double-tube round lifting type net cage frame |
| CN101326898A (en) * | 2007-06-18 | 2008-12-24 | 中国水产科学研究院东海水产研究所 | Self-reducing flow low-shape change off land deep water net cage |
| CN201163931Y (en) * | 2008-02-21 | 2008-12-17 | 浙江海洋学院 | Multi-function concealed device for culture pond of cuttle fish |
Non-Patent Citations (1)
| Title |
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| 樊晓旭.曼氏无针乌贼的海水网箱养殖技术.《中国水产》.2008,(第8期),56-57. * |
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